The people mustn't throw the rubbish everywhere.We mustn't throw the batteries in rivers.The batteries can polute the river,birds and fish.We mustn't use fossil fuels,like coal or oil.We need to have eco homes.They use alternative energy.We need to throw the rubbish in the bin.We need ecological things.The scientists are inventing some ecological things.
Sper că te-am ajutat.Succes!
